Should stores stop selling harmful products?

I was thinking about different items that are sold in stores that are marketed as hygienic or safe use. When in reality they’re harmful, and not typically recommended to use.

For example

Douches- harmful for a woman’s flora but are still sold and marketed to women

Feminine washes- like douches they’re harmful to a woman flora

Natural skin/lamb skin condoms- they only pretext against pregnancy but not stds/hiv/aids but are right next to the protective condoms

(If I’m missing any please feel free to comment them, could help inform more people )

Bonus question;

Is it the stores responsibility to provide quality safe products? Or is that a consumer responsibility to do their due diligence and research products?